build(deps): bump golang from 1.25.5-alpine to 1.25.6-alpine

Bumps golang from 1.25.5-alpine to 1.25.6-alpine.

---
updated-dependencies:
- dependency-name: golang
  dependency-version: 1.25.6-alpine
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM docker.io/golang:1.25.5-alpine@sha256:26111811bc967321e7b6f852e914d14bede324cd1accb7f81811929a6a57fea9
+FROM docker.io/golang:1.25.6-alpine@sha256:d9b2e14101f27ec8d09674cd01186798d227bb0daec90e032aeb1cd22ac0f029
 
 RUN apk add --no-cache curl git make && rm -rf /var/cache/apk/*